On 22/01/2025 12:26, Michal Wilczynski wrote: >>> >>> These power-domain constants are defined by the AON firmware protocol, >>> which dictates the exact IDs (e.g., 1 for NPU). They are not just array >>> indices; we must use these specific values to communicate with the >>> firmware correctly. Using array indices starting with 1 would be >>> unusual. >> >> Then that's a no. Binding constants do not represent values used by your >> hardware. The binding constant should start from 0. > > Would it be a problem if those overlapped ? There is one more value that No, I just don't care about hardware constants here. Use the bindings constants in your driver at least as abstract IDs or these are not suitable for bindings. Best regards, Krzysztof
